Installing a mini split system yourself can save you $3,000 to $5,000 in labor...

https://caidenaope074.trexgame.net/is-a-higher-seer-rating-always-better-if-the-upfront-cost-is-higher

Installing a mini split system yourself can save you $3,000 to $5,000 in labor costs while upgrading to a highly efficient SEER 20 unit from an old SEER 13 model